旬ごとの値
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根室（根室地方) 2015年（旬ごとの値） 詳細（気圧・降水量）
| 月 | 旬 | 気圧(hPa) | 降水量(mm) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 合計 | 最大 | 各階級の日数 | ||||||||||||||||
| 平均 | 平均 | 最低 | 日 | 1時間 | 10分間 | ≧0.0mm | ≧0.5mm | ≧1.0mm | ≧10.0mm | ≧30.0mm | ≧50.0mm | ≧70.0mm | ≧100.0mm | |||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | |||||||||||||
| 上旬 | 997.0 | 1000.4 | 979.9 | 07 | 17.0 | 8.0 | 06 | 2.5 | 06 | 1.0 | 07* | 7 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.8 | 1010.2 | 988.7 | 17 | 19.0 | 11.5 | 17 | 2.5 | 17 | 1.0 | 17 | 9 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.1 | 1016.5 | 993.7 | 23 | 49.0 | 26.5 | 23 | 2.5 | 31* | 1.0 | 27 | 9 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.6 | 1011.0 | 992.6 | 09 | 19.0 | 9.0 | 09 | 5.0 | 09 | 1.5 | 09 | 7 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.5 | 1007.9 | 988.7 | 15 | 18.0 | 9.5 | 14 | 1.5 | 14* | 0.5 | 15* | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.8 | 1014.3 | 984.7 | 27 | 27.0 | 16.5 | 27 | 3.5 | 23 | 1.0 | 27* | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.7 | 1015.1 | 970.8 | 10 | 67.0 | 40.0 | 02 | 6.5 | 02 | 1.5 | 10* | 8 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 1008.1 | 1011.5 | 985.0 | 11 | 0.5 | 0.5 | 11 | 0.5 | 11 | 0.5 | 11 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.2 | 1012.6 | 1004.6 | 27 | 6.0 | 3.5 | 25 | 1.0 | 25* | 0.5 | 25* | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.6 | 1019.0 | 988.1 | 03 | 31.0 | 23.5 | 03 | 7.0 | 03 | 1.5 | 03 | 7 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.2 | 1016.5 | 998.9 | 20 | 36.5 | 20.5 | 20 | 6.5 | 20 | 1.5 | 20 | 9 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.7 | 1013.0 | 993.6 | 21 | 10.0 | 8.0 | 21 | 5.0 | 21 | 1.5 | 21 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.6 | 1009.8 | 996.2 | 05 | 14.5 | 7.0 | 05 | 4.0 | 05 | 1.0 | 05 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.5 | 1006.8 | 991.4 | 13 | 51.0 | 21.0 | 13 | 6.5 | 16* | 2.0 | 16 | 8 | 8 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.3 | 1006.6 | 991.7 | 31 | 12.0 | 6.5 | 26 | 3.5 | 31* | 2.5 | 31 | 9 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.3 | 1007.5 | 990.0 | 04 | 89.0 | 44.5 | 09 | 13.5 | 04 | 6.0 | 04 | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 1007.2 | 1010.5 | 1004.1 | 11 | 2.5 | 2.0 | 13 | 1.0 | 13 | 0.5 | 15* | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.2 | 1011.5 | 1003.8 | 30 | 15.5 | 7.0 | 22 | 3.5 | 22 | 1.5 | 22 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.6 | 1008.9 | 994.7 | 02 | 1.0 | 1.0 | 03 | 1.0 | 03 | 0.5 | 03 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.9 | 1008.0 | 998.1 | 14 | 6.0 | 3.0 | 14 | 2.0 | 13 | 1.0 | 14* | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.7 | 1008.9 | 1004.3 | 31 | 26.0 | 21.5 | 22 | 5.5 | 22 | 2.0 | 22 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.5 | 1012.7 | 1002.2 | 05 | 120.0 | 90.0 | 10 | 53.5 | 10 | 19.0 | 10 | 4 | 3 | 3 | 3 | 1 | 1 | 1 | 0 | |
| 中旬 | 1007.8 | 1011.0 | 1007.5 | 12 | 82.0 | 64.5 | 11 | 43.0 | 11 | 11.0 | 11 | 7 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | |
| 下旬 | 1011.2 | 1014.4 | 1007.8 | 21 | 1.0 | 1.0 | 24 | 0.5 | 24 | 0.5 | 24 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.0 | 1014.3 | 996.4 | 03 | 63.0 | 24.5 | 04 | 19.0 | 04 | 6.5 | 02 | 7 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.2 | 1014.4 | 991.3 | 11 | 113.5 | 58.0 | 19 | 13.5 | 11 | 3.5 | 11 | 8 | 6 | 5 | 2 | 2 | 1 | 0 | 0 | |
| 下旬 | 1009.8 | 1013.1 | 1006.3 | 28 | 22.0 | 15.0 | 27 | 5.0 | 27 | 2.0 | 29* | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.4 | 1006.6 | 967.6 | 08 | 161.5 | 132.5 | 08 | 15.5 | 08 | 3.0 | 08 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | |
| 中旬 | 1008.9 | 1012.1 | 1000.1 | 12 | 13.5 | 11.0 | 11 | 6.5 | 11 | 2.5 | 11 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.7 | 1012.0 | 989.6 | 25 | 7.0 | 7.0 | 25 | 3.0 | 25 | 1.0 | 25 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1019.2 | 1022.6 | 1009.9 | 09 | 33.5 | 21.5 | 09 | 4.0 | 09 | 1.0 | 09 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1020.0 | 1023.4 | 1005.3 | 15 | 38.5 | 24.5 | 15 | 4.0 | 15 | 2.5 | 15 | 6 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.0 | 1017.4 | 986.5 | 27 | 49.0 | 23.0 | 27 | 6.0 | 27 | 1.5 | 27 | 8 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.1 | 1014.5 | 987.8 | 04 | 46.0 | 41.5 | 03 | 10.0 | 03 | 3.5 | 03 | 5 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1011.6 | 1015.0 | 994.4 | 17 | 14.5 | 9.0 | 11 | 1.5 | 15* | 0.5 | 19* | 6 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.8 | 1014.3 | 997.5 | 25 | 0.0 | 0.0 | 29* | 0.0 | 29* | 0.0 | 29* | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |